Nginx deploys three Tomcat cluster detailed steps

Please see the tutorial video for detailed steps: video address

The following are installation tutorials and key codes and other materials:

Explain the legend:

1. Environment installation

JDK1.8 installation tutorial : Tutorial address
Tomcat8.5 Get link:
Link: https://pan.baidu.com/s/18XqIcrehbdcs_s9lCG_xrA
Extraction code: s10l
Nginx installation tutorial: Tutorial address

2. Key code

The nginx.conf code of the 192.168.2.128 machine:

#user  nobody;
worker_processes  1;


events {
    
    
    worker_connections  1024;
}


http {
    
    
    include       mime.types;
    default_type  application/octet-stream;

    sendfile        on;
    keepalive_timeout  65;
	
	upstream test {
    
    
		server 192.168.2.128:8080;
		server 101.132.143.220:8080;
		server 192.168.2.129:8080;
	}

    server {
    
    
        listen       80;
        server_name  192.168.2.128;
        location / {
    
    
            proxy_pass http://test;
        }
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
    
    
            root   html;
        }
    }
}

PS: When testing the Nginx polling effect, if you click the browser refresh button to refresh the page and there is no response, you can press and hold ctrl and click the refresh button to force a refresh. This problem occurs because of the cache.